Skip to contentPet emergency? Find an out-of-hours vet

A–Z topic · B

Bloat in dogs

Quick answer

Bloat occurs when a dog's stomach fills with gas and may twist on itself — a condition called **gastric dilatation-volvulus (GDV)**. It is a **life-threatening emergency**. Signs include a distended abdomen, unproductive retching, drooling, and collapse. If you suspect bloat, go to an emergency vet **immediately** — use the Vets Now clinic finder if your practice is closed. Do not wait for symptoms to pass.

Key takeaways

  • Bloat/GDV is a life-threatening emergency — a swollen abdomen, unproductive retching, drooling, or collapse means go to a vet now.
  • Large deep-chested breeds are highest risk, but any dog can bloat; delaying even an hour can be fatal.
  • Do not wait at home — phone your vet or use the Vets Now clinic finder for the nearest emergency clinic.

The full guide

Causes, symptoms, treatment options and when to call your vet — in the complete plain-English guide.

Frequently Asked Questions

What are the first signs of bloat in a dog?
A swollen, tight abdomen, restlessness, repeated attempts to vomit without bringing anything up, drooling, and pacing are early warning signs. Do not wait — go to an emergency vet immediately.
Which dog breeds are most at risk for bloat?
Large and giant deep-chested breeds such as Great Danes, German Shepherds, Standard Poodles, and Weimaraners are at highest risk. Any dog can bloat, but anatomy and genetics play a major role.
Can bloat in dogs be treated at home?
No. Bloat and especially gastric dilatation-volvulus require emergency veterinary care. Delaying treatment by even an hour can be fatal.